package com.service;

import com.pojo.PingJia_db;

import java.util.List;

public interface PingJiaService_db {
    List<PingJia_db> list(String stime,String etime,Integer id);

    List<PingJia_db> listAll();

    List<PingJia_db> listById(Integer id);

    Integer add(PingJia_db pingJiaDb);

    Integer update(PingJia_db pingJiaDb);

    Integer del(Integer pId);
}
